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	param	t-stat
$ω$	0.0387	22.90
$α$	0.0788	35.79
$β$	0.9177	438.87
$γ$	0.3242	19.90
$δ$	1.2849	37.32

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Astellas Pharma Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:31.66% (-1.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Astellas Pharma Inc Analyses